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Lego Gadgets

Marsoni M251S
Sale price$32.99
Pay 4 payments of $8.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Lego GadgetsMake, experiment, and play! This activity kit will have you building 11 machines including a gravity powered car and a wacky boxing robot. The fun doesn't stop once you've completed all of the projects in the book open ended prompts will inspire you to continue experimenting with your own designs and modifications!
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  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 235 reviews
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Product Reviews
E
Verified Purchase
Elaine
Grantham, US
★★★★★ 5
Great quality, great price and works great !
Color: Flat Black
Works great ! Quick delivery and great price and I love that it comes with a cover !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
M
Verified Purchase
mnat
Port Orchard, US
★★★★★ 5
Good idea great product
Color: Gloss Black
I bought this as a gift. The person loves it. It’s very compact. She puts it in her bag and travels with it. It’s easy because you can charge it at home and then it’s already. She sometimes brings her charger with her so she can use it out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
L
Verified Purchase
Laura Van
Carnegie, US
★★★★★ 5
Works great.
Color: Gloss Black
We preferred this model because the button is on top of the unit, making it easier to use. And we do use it often. The battery lasts for a reasonable amount of time too, and charges quickly on USB.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
L
Verified Purchase
llbonn
Chelsea, US
★★★★★ 5
Great Product - Stop Wasting Batteries!
Color: Gloss Black
Super happy with this purchase and so glad it's rechargeable. So much better than the fancy brand we had that went through batteries like crazy and had a wobbly shaft. Lots of power and can be easily used for travel as we do for blending protein powder and cream into coffee. It's already traveled to Europe twice, Tahiti, Australia and a Panama cruise and still working like the day we got it. We're very pleased with the quality and the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
M
Verified Purchase
Marty
Battle Creek, US
★★★★★ 4
Frothing like a barista!
Color: Gloss Black
Works great! It took some practice to produce froth without the coffee splattering! But, once I got the hang of it, the results were amazing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

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